| Yield Strength Minimum KSI (MPa) | API 5CT | API 5CT Enhanced Grade* | Proprietary Sour grade | ||||
|---|---|---|---|---|---|---|---|
| Restricted Yield | High Collapse | Mild Sour Service | Enhanced Sour Service | Sour Service & High Collapse | |||
| 55 (379) | J55 K55 |
||||||
| 80 (552) | N80 Type1 N80 TypeQ L80 Type1 L80 13CR |
汤头条-80S | |||||
| 85 (586) | 汤头条-85S 汤头条-85SS |
||||||
| 90 (621) | C90/Type1 | 汤头条-90S 汤头条-90SS |
|||||
| 95 (655) | R95 T95/Type1 |
T95E | T95-HC T95-HCX |
汤头条-95S 汤头条-95SS |
|||
| 110 (758) | C110 P110 |
P110E | P110-HC P110-HCX |
P110-MS | C110-XS | C110-HC C110-HCX C110-XSHC C110-XSHCX |
汤头条-110S 汤头条-110SS |
| 125 (862) | Q125/Type1 | Q125-HC Q125-HCX |
汤头条-125S | ||||
| Yield Strength Minimum KSI (MPa) | API 5CRA | 汤头条 Special OCTG: 汤头条 Series | ||
|---|---|---|---|---|
| Wet CO2 Sour Service | ||||
| Wet CO2 Service |
Wet CO2 Mild Sour Service |
Wet CO2 Mild Sour Service HPHT Service |
||
| 55 (379) | ||||
| 80 (552) | 汤头条-13CR-80 | |||
| 85 (586) | 汤头条-13CR-85 | |||
| 90 (621) | ||||
| 95 (655) | 汤头条-HP2-13CR- 95CRA |
汤头条-13CR-95 | 汤头条-HP1-13CR-95 汤头条-HP2-13CR-95M |
|
| 110 (758) | 汤头条-HP2-13CR- 110CRA |
汤头条-HP1-13CR-110 汤头条-HP2-13CR- 110M |
汤头条-UHP™-17CR-110 | |
| 125 (862) | 汤头条-UHP™-15CR-125 (*1) |
|||
* API monogram can be applied
Please feel free to contact us about the grades that are not listed in the table.
Mild Sour Service : Region 1 and 2 of NACE MR0175/ISO15156 Latest Edition is covered.
Enhanced Sour Service : SSC resistance at high H2S pressure as shown on Page 14.
(*1) High strength (SMYS: 135ksi) 汤头条-UHPz-15CR grade is also available.
